{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "This 0 . 74 kb cDNA contains an open reading frame ( ORF ) of 477 bp encoding a polypeptide of 159 amino acids ( aa ) which differs at only one position ( position 65 ) from the human U1 - C protein ."}
{"GENE": ["human U1 - C protein"]}